工件经喷丸处理后,由于改变了表层的应力状态,提高了接触疲劳性能。
参考答案:对
After eating,you need to b_______ your teeth.
小题1:We usually go to bed at nine thirty,so we have a very h______ life.
小题1:
小题2:Liangliang loves to play with his c______after class,they’re like his brothers and sisters to him.
小题2:
小题3:I hope their dreams can come t______.
小题3:
小题4:Ice -cream usually t______ good,so students like to eat it after school.
小题4:
章某是某代理公司的一名专利代理人,他的以下哪些行为不符合《专利代理条例》的有关规定()。
A.章某私下接受好友徐某的委托,代理其申请专利,并收取了代理费
B.章某在从事专利代理业务期间,以自己的名义申请了一项外观设计专利
C.章某将其在从事专利代理业务中了解到的未公开的发明创造内容告诉了好友徐某
D.章某在该代理公司从事专利代理业务期间,报名参加国家知识产权局招聘公务员的考试